# FHIR observation JSON (NCBI) NCBI NCBI擁有一系列與生物技術和生物醫學相關的資料庫,是生物資訊學工具和服務的重要資源。 主要資料庫包括DNA序列的GenBank和生物醫學文獻的書目資料庫PubMed。其他資料庫包括NCBI表觀基因組學資料庫。 所有這些資料庫都可以通過Entrez搜尋引擎在線獲得。 NCBI Virus NCBI Virus (nih.gov) 取檔CSV轉成使用格式 ![image](https://hackmd.io/_uploads/rkHxqySd6.png) 用python將CSV轉成FHIR Observation JSON 寫一個python轉檔程式,將以下CSV檔 Gene, Mutation_Type, Mutation_Position, Pathogenicity EGFR, Missense, p.L747_T751delinsS, Pathogenic 轉成以下 FHIR Observation JSON 格式描述: import csv import json def convert_to_observation_json(gene, mutation_type, mutation_position, pathogenicity): observation_json = { "resourceType": "Observation", "status": "final", "category": [ { "coding": [ { "system": "https://www.ncbi.nlm.nih.gov/labs/virus/vssi/#/virus?SeqType_s=Genome&utm_source=data-hub&VirusLineage_ss=Bacteriophage,%20all%20taxids", "code": "laboratory", "display": "Laboratory" } ], "text": "Laboratory" } ], "code": { "coding": [ { "system": "https://www.ncbi.nlm.nih.gov/labs/virus/vssi/#/virus?SeqType_s=Genome&utm_source=data-hub&VirusLineage_ss=Bacteriophage,%20all%20taxids", "code": "48018-6", "display": "Genetic variant assessment" } ], "text": "Genetic variant assessment" }, "subject": { "reference": "Patient/example" }, "valueCodeableConcept": { "coding": [ { "system": "https://www.ncbi.nlm.nih.gov/labs/virus/vssi/#/virus?SeqType_s=Genome&utm_source=data-hub&VirusLineage_ss=Bacteriophage,%20all%20taxids", "code": gene, "display": gene } ], "text": gene }, "component": [ { "code": { "coding": [ { "system": "https://www.ncbi.nlm.nih.gov/labs/virus/vssi/#/virus?SeqType_s=Genome&utm_source=data-hub&VirusLineage_ss=Bacteriophage,%20all%20taxids", "code": "id", "display": "HGVS identifier" } ], "text": "HGVS identifier" }, "valueString": mutation_position }, { "code": { "coding": [ { "system": "https://www.ncbi.nlm.nih.gov/labs/virus/vssi/#/virus?SeqType_s=Genome&utm_source=data-hub&VirusLineage_ss=Bacteriophage,%20all%20taxids", "code": "interpretation", "display": "Observation interpretation" } ], "text": "Observation interpretation" }, "valueCodeableConcept": { "coding": [ { "system": "https://www.ncbi.nlm.nih.gov/labs/virus/vssi/#/virus?SeqType_s=Genome&utm_source=data-hub&VirusLineage_ss=Bacteriophage,%20all%20taxids", "code": "P", "display": "Pathogenic" } ], "text": pathogenicity } } ] } return observation_json def csv_to_json(csv_file): with open(csv_file, newline='') as csvfile: reader = csv.DictReader(csvfile) for row in reader: gene = row["Gene"] mutation_type = row["Mutation_Type"] mutation_position = row["Mutation_Position"] pathogenicity = row["Pathogenicity"] observation_json = convert_to_observation_json(gene, mutation_type, mutation_position, pathogenicity) print(json.dumps(observation_json, indent=2)) if __name__ == "__main__": csv_to_json("input.csv") 在NCBI Virus的資料庫連結 改成從資料庫取出的C檔 執行才不會出問題。 BLAST BLAST是一種強大的工具,用於查找與同一生物體或不同生物體中的查詢序列相似的序列。它在NCBI資料庫和伺服器上搜索查詢序列,並以所選格式將結果發佈回人員的瀏覽器。 BLAST的輸入序列大多是FASTA或GenBank格式,而輸出可以以各種格式提供,如HTML,XML格式和純文本。 HTML是NCBI網頁的預設輸出格式。 NCBI-BLAST的結果以圖形格式顯示,其中包含找到的所有命中,一個表格,其中包含具有評分相關數據的命中的序列標識符,以及感興趣序列的對齊和收到的命中與這些命中類似的BLAST分數。 BLAST: Basic Local Alignment Search Tool (nih.gov) ![image](https://hackmd.io/_uploads/HkJ-sJS_a.png)